Is it normal to cum only for men with big bellies?

'Kay, so, as long as I can remember, I've had a thing for men with big bellies. Not really obese people or anything; I consider that to be a turnoff, nor to people with the hard sort of beer belly, but there is something about people with large, flabby stomachs that turns me on, especially if they're skinny everywhere else. I'd say the sexiest thing I ever saw was a guy with thin arms and legs, and no ass, while his belly literally hung over the waistband of his jeans, and jiggled when he moved.

What I find especially odd is that while I can find other features attractive, it's more like looking at a pretty animal to me, where nothing sexual comes into it. I simply cannot get wet for people with average or athletic bodies, no matter what they do. It's made relationships, and the things involved with them really awkward, as I don't get pleasure from normal sexual activities.

I remember from the time I was a little kid (under 6 years) I would get "warm, tingly feelings," at the thought or sight of people with large bellies. I've never had a similar reaction to anything else before or since.

Is this normal in any way?